I just bought my car after looking for like months. I first also wanted a 14+ with CP but here is the reason why I didn't end up getting it;
- Budget was also 40k
- There is a big price gab between 13 and 14 (average 5-7k)
- I passed on the CP package because replacing the carbon ceramic brakes is really expensive and I'm never going to use them to their full extent; regular brakes are good on the car. Also its really easy to tune these cars to get 650whp+ HP so the 15whp+ isn't worth it.
- I really liked the LCI steering wheel and headlights on the 14+ but I just ended up buying a steering wheel (just need an airbag) and I can do the lights whenever.

I would recommend the Executive package and the Driver Assistance package as these two were a base requirement for me. As for the B/O, you don't really need it because the standard speakers are pretty good (plus its off most of the time because I wanna hear the turbo spool)

Best of luck!

Man I love the LCI steering wheel. Do you have an airbag warning light and is it simple to DIY?